Vascular catheter stylet

A vascular catheter stylet is a thin, sterile wire designed to temporarily reinforce the shape of a vascular catheter during insertion. Clinically, it helps healthcare providers navigate delicate veins, particularly in procedures like PICC line placement, by providing structural support without entering the bloodstream.

These devices are typically single-use and regulated as medical instruments, often requiring compliance with general safety and performance standards. They may include magnetic properties for advanced tracking systems, but their primary function remains catheter stabilization rather than vascular intervention.